Increased texture disorders in the lobes of the lungs may be the result of diseases such as bronchitis, pneumonia, and bronchiectasis. 1. Bronchitis: Bronchitis may be caused by pathogen infection, seasonal changes, cold air, irritating gases and other factors. When it leads to mucosal damage or inflammatory reaction of the bronchial mucosa, patients may experience increased and disorganized lobe texture. Patients may have cough, chest pain, cough, shortness of breath, wheezing and other symptoms. 2. Pneumonia: Pneumonia is the infection and inflammation of alveoli, distal airways and interstitium of lungs, when bacteria, viruses, fungi and other long-term stimulation of the lung mucosa, it will lead to patients with increased and disorganized lobe texture. The patient’s symptoms are cough, cough sputum, shortness of breath, accompanied by fever, poor mental health and so on. 3. Bronchial dilatation: bronchial dilatation is a persistent or repeated respiratory infection, inflammation, resulting in decreased mucus cilia clearance function of the lungs, which can lead to the formation of scarring and thickening of the smooth muscle of the bronchial wall, manifested in the increase in lobar texture disorders. There are many reasons for the increase in lobar texture disorder, and it is recommended that the patient identify the cause of the disease in a timely manner.